Sign assembly with adjustable corners

Card – picture – or sign exhibiting – Picture frame – Knockdown or set-up type

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Details

40739, 40605, 403401, 403 73, G09F 112

Patent

active

056219946

ABSTRACT:
A sign frame for directory or other applications, and having adjustable corners permitting the sign to assume orthogonal and nonorthogonal configurations. Each adjustable corner connector has first and second elements that respectively connect to contiguous ends of adjacent edge members making up the sign. The elements of the adjustable corner connector are pivotably interconnected at hubs that are spatially displaced from the edge members, so that the hubs fit within the outline of the assembled frame without interfering with the edge members making up that frame.

REFERENCES:
patent: 1657589 (1928-01-01), Rossler
patent: 1750213 (1930-03-01), Collins
patent: 2072754 (1937-03-01), Jones
patent: 2255226 (1941-05-01), Draughn
patent: 2703724 (1955-03-01), Der Yuen et al.
patent: 2790258 (1957-04-01), Freshour
patent: 4073455 (1978-02-01), Gunther
patent: 4157128 (1979-06-01), Peters
patent: 4348826 (1982-09-01), Reim
patent: 4562656 (1986-01-01), Kristofich
patent: 4666328 (1987-05-01), Ryu
patent: 5050324 (1991-09-01), Casull

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